New drug combo targets tough sarcomas in kids and adults

NCT ID NCT06156410

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-phase trial tests the safety and best dose of cabozantinib combined with high-dose ifosfamide in 30 children and adults with sarcomas (like Ewing sarcoma or osteosarcoma) that have returned or not responded to standard chemotherapy. The goal is to find a dose that controls the disease with manageable side effects. Participants must have measurable tumors and have already tried traditional chemotherapy.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Ewing sarcoma osteosarcoma Recurrence sarcoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Children's Hospital Colorado

    RECRUITING

    Aurora, Colorado, 80045, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Children's Hospital of Philadelphia

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • University of California San Francisco

    RECRUITING

    San Francisco, California, 94143, United States

    Contact

  • University of Pennsylvania

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••